Hi Yan, Chimera doesn't yet support smoothing per se. What you can do is use "Hold selection steady" in MD Movie's Actions menu to hold one or more atoms (possibly all atoms) as steady as possible across the trajectory -- which will mostly eliminate the translational component of the "shakiness". This "holding steady" is most useful for small- molecule trajectories and replica-exchange trajectories. --Eric Eric Pettersen UCSF Computer Graphics Lab http://www.cgl.ucsf.edu On Apr 2, 2008, at 10:44 AM, Yan Liang wrote:

Hi

I am using Chimera to make a MD movie. The problem is the movie is too shaky. Is it possible to smooth the trajectory by writing a Per-Frame script in MD Movie tool?

Thanks,

Yan Liang _______________________________________________ Chimera-users mailing list Chimera-users@cgl.ucsf.edu http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users